| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $191.48 | 3.407% | $198.0037 | $198.00 | $198.00 | $198.00 |
| Purchase #2 | $67.57 | 7.177% | $72.4195 | $72.42 | $72.40 | $72.40 |
| Purchase #3 | $181.55 | 3.302% | $187.5448 | $187.54 | $187.55 | $187.50 |
| Purchase #4 | $76.74 | 5.501% | $80.9615 | $80.96 | $80.95 | $81.00 |
| Purchase #5 | $235.78 | 12.799% | $265.9575 | $265.96 | $265.95 | $266.00 |
| Purchase #6 | $81.94 | 3.474% | $84.7866 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $197.90 | 11.873% | $221.3967 | $221.40 | $221.40 | $221.40 |
| 7 purchase totals = | $1,032.96 | $1,111.0703 | $1,111.07 | $1,111.05 | $1,111.10 | |